Discharge Tables
4-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.06 | Minimum Head (m) | 0.0183 |
| Minimum Flow Rate (cfs) | 0.0086 | Minimum Flow Rate (l/s) | 0.2436 |
| Maximum Head (ft) | 0.25 | Maximum Head (m) | 0.0762 |
| Maximum Flow Rate (cfs) | 0.1213 | Maximum Flow Rate (l/s) | 3.435 |
| Equation=cfs, ft | 1.68*H1.9 | ||
| Equation=l/s, m | 468.34*H1.9 | ||
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6-inch Palmer-Bowlus Flumes
| Minimum Head (ft) | 0.07 | Minimum Head (m) | 0.0213 |
| Minimum Flow Rate (cfs) | 0.0156 | Minimum Flow Rate (l/s) | 0.4418 |
| Maximum Head (ft) | 0.35 | Maximum Head (m) | 0.1067 |
| Maximum Flow Rate (cfs) | 0.2915 | Maximum Flow Rate (l/s) | 8.357 |
| Equation=cfs, ft | 2.18*H1.9 | ||
| Equation=l/s, m | 607.7*H1.9 | ||
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8-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.09 | Minimum Head (m) | 0.0274 |
| Minimum Flow Rate (cfs) | 0.0306 | Minimum Flow Rate (l/s) | 0.8666 |
| Maximum Head (ft) | 0.50 | Maximum Head (m) | 0.1524 |
| Maximum Flow Rate (cfs) | 0.6900 | Maximum Flow Rate (l/s) | 19.54 |
| Equation=cfs, ft | 2.591*H1.9 | ||
| Equation=l/s, m | 722.03*H1.9 | ||
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10-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.11 | Minimum Head (m) | 0.0335 |
| Minimum Flow Rate (cfs) | 0.0502 | Minimum Flow Rate (l/s) | 1.473 |
| Maximum Head (ft) | 0.60 | Maximum Head (m) | 0.1524 |
| Maximum Flow Rate (cfs) | 1.119 | Maximum Flow Rate (l/s) | 31.69 |
| Equation=cfs, ft | 2.961*H1.9 | ||
| Equation=l/s, m | 749.9*H1.9 | ||
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12-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.12 | Minimum Head (m) | 0.0366 |
| Minimum Flow Rate (cfs) | 0.0695 | Minimum Flow Rate (l/s) | 1.968 |
| Maximum Head (ft) | 0.70 | Maximum Head (m) | 0.2134 |
| Maximum Flow Rate (cfs) | 1.676 | Maximum Flow Rate (l/s) | 47.46 |
| Equation=cfs, ft | 3.31*H1.9 | ||
| Equation=l/s, m | 922.75*H1.9 | ||
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15-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.14 | Minimum Head (m) | 0.0427 |
| Minimum Flow Rate (cfs) | 0.1088 | Minimum Flow Rate (l/s) | 3.081 |
| Maximum Head (ft) | 0.90 | Maximum Head (m) | 0.2743 |
| Maximum Flow Rate (cfs) | 3.086 | Maximum Flow Rate (l/s) | 87.40 |
| Equation=cfs, ft | 3.79*H1.9 | ||
| Equation=l/s, m | 1056.5*H1.9 | ||
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18-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.15 | Minimum Head (m) | 0.0488 |
| Minimum Flow Rate (cfs) | 0.1557 | Minimum Flow Rate (l/s) | 4.409 |
| Maximum Head (ft) | 1.05 | Maximum Head (m) | 0.3200 |
| Maximum Flow Rate (cfs) | 4.614 | Maximum Flow Rate (l/s) | 130.7 |
| Equation=cfs, ft | 4.23*H1.9 | ||
| Equation=l/s, m | 1179.22*H1.9 | ||
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21-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.18 | Minimum Head (m) | 0.0549 |
| Minimum Flow Rate (cfs) | 0.2223 | Minimum Flow Rate (l/s) | 6.296 |
| Maximum Head (ft) | 1.25 | Maximum Head (m) | 0.3810 |
| Maximum Flow Rate (cfs) | 7.043 | Maximum Flow Rate (l/s) | 199.5 |
| Equation=cfs, ft | 4.61*H1.9 | ||
| Equation=l/s, m | 1285.16*H1.9 | ||
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24-inch Palmer-Bowlus Flume
| Minimum Head (ft) | 0.20 | Minimum Head (m) | 0.0610 |
| Minimum Flow Rate (cfs) | 0.2935 | Minimum Flow Rate (l/s) | 8.312 |
| Maximum Head (ft) | 1.40 | Maximum Head (m) | 0.4267 |
| Maximum Flow Rate (cfs) | 9.465 | Maximum Flow Rate (l/s) | 268.0 |
| Equation=cfs, ft | 5.03*H1.9 | ||
| Equation=l/s, m | 1402.25*H1.9 | ||
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